What is CVE-2020-28859?

CVE-2020-28859 is a medium-severity vulnerability in Openasset Digital Asset Management, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-12-14.

How severe is CVE-2020-28859?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Openasset Digital Asset Management

CVE-2020-28859

OpenAsset Digital Asset Management (DAM) through 12.0.19 does not correctly sanitize user supplied input in multiple parameters and endpoints, allowing for reflected cross-site scripting attacks.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-12-14 · last modified 2026-07-09.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (54.3th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000

Affected products

Openasset Digital Asset Management

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

af854a3a-2127-422b-91ae-364da2661108 (Product)
www.themissinglink.com.au/security-advisories-cve-2020-28859 (Third Party Advisory)

Frequently asked questions

What is CVE-2020-28859?: CVE-2020-28859 is a medium-severity vulnerability in Openasset Digital Asset Management, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-12-14.
How severe is CVE-2020-28859?: Medium severity. CVSS v3 base score is 6.1 out of 10.